Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2024, 16:39

General

  • Target

    8fa5134a7837ed1d2767f6665e19f9e1.dll

  • Size

    86KB

  • MD5

    8fa5134a7837ed1d2767f6665e19f9e1

  • SHA1

    516ec666dc8a0160d3b8480ac0627e8b7224ba7b

  • SHA256

    bc82fd35557df4c8d74d47305fd5de001036faed62ca6a0931d872755666913e

  • SHA512

    5137b20dcc5ab6189ae981a1f8b934740cf07ef34aaf1d5a9422db1e80610056a6c05b2b432ba783d008cb4497d0816791943286c82ee1ae8df70ba7389558b8

  • SSDEEP

    1536:9Yvynn+A2V0RLJ9PgT0cbIdVmxTNgCa78SBN53dS8pYpbCR:mv4+ALRebIu4CaDL5NSrpi

Score
6/10

Malware Config

Signatures

  • Installs/modifies Browser Helper Object 2 TTPs 1 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • Modifies registry class 6 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8fa5134a7837ed1d2767f6665e19f9e1.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\8fa5134a7837ed1d2767f6665e19f9e1.dll
      2⤵
      • Installs/modifies Browser Helper Object
      • Modifies registry class
      PID:1716

Network

        MITRE ATT&CK Enterprise v15

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        Downloads